Lens Description: Large aperture medium telephoto lens optimized for use with digital SLR cameras and is especially ideal for portrait and low light photography. Designed with SLD glass and a glass mold element excellent color correction is achieved for all types of aberrations and superior optical performance is ensured. It is equipped with a rear focus system that minimized fluctuation of aberration caused by focusing and the Super Multi Layer Coating reduces flare and ghosting even in backlight photography. HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus capability and the round 9 blade diaphragm creates pleasant out-of-focus highlights. It comes with a Petal-type hood to block out extraneous light. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood is supplied and enables the hood to block out extraneous light more effectively.

Sigma 85mm f/1.4 EX DG HSM Specifications

Lens Specifications

Lens Type

Prime Lens

Focal Length

85mm

Mount Type

Nikon F, Canon EF, Sigma SA, Sony Alpha, Pentax K

Format

Full Frame / FX

Compatible Format(s)

35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor)

Compatible with Teleconverters

No

Maximum Reproduction Ratio

1:8.6

Optical Stabilization (Image Stabilization)

No

Aperture Information

Aperture Ring

No

Maximum Aperture

f/1.4

Minimum Aperture

f/16

Maximum Angle of View (Full Frame format)

28.6°

Optical Information

Lens Elements

11

Lens Groups

8

Diaphragm Blades

9

Aspherical Elements

1 SLD glass element 1 glass-molded aspherical element

Nano Coating

No

Super Multi-Layer Coating

No

Focus Information

Focus

Autofocus

Built-in Focus Motor

Yes

Hyper Sonic Motor (HSM)

Yes

Internal Focusing

Yes

Minimum Focus Distance

0.85m

Distance Information

Yes

Filter Information

Filter Size

77mm

Accepts Filter Type

Screw-on

Physical Characteristics

Weather / Dust Sealing

No

Mount Material

Metal

Tripod Collar

No

Dimensions

8.64 x 8.64cm

Weight

725g

Other Information

Available in Colors

Black

MTF Chart

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